There is heterogeneous uptake of tracer in both kidneys, more marked on the left. In the left kidney, the outline is irregular with multiple wedge shaped areas of photopaenia in keeping with multiple renal cortical scars. In the right kidney, there is a focal defect in the interpolar region as well as irregularity at the inferior pole also in keeping with further scarring.
Renal function is asymmetric, with the left kidney contributing 35.7% to overall function and the right contributing 64.3%.